document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=787880>Question 787880</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Nine students are preparing for a driving exam. The probability that a student will pass is o.6. What is the probabilty that:<BR>\n" );
document.write( "(A) 3 students will pass<BR>\n" );
document.write( "(B) at least 2 will pass\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #478360 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=478360\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Nine students are preparing for a driving exam. The probability that a student will pass is o.6. What is the probabilty that:<BR>\n" );
document.write( "(A) P(3 students will pass) = 0.6^3 = 0.2160<BR>\n" );
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document.write( "(B) P(at least 2 will pass) = 1 - P(none pass) = 1-(0.4)^3 = 0.9360<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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